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GEARWRENCH 15 Pc. 1/4" & 3/8" Drive Bolt Biter™ Impact Extraction Socket Set - 84783

  • Based on 412 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Apr 30
Order within 23 hours and 26 minutes
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Size: One Size


Features

  • Tapered entry enables socket to easily seat on a damaged fastener
  • Dual sized sockets designed to work with both SAE and metric fasteners

Description

Bolt biter is the revolutionary new extraction socket system from GEARWRENCH. We talked with auto mechanics and industrial techs to learn what they hated about existing extraction sockets. Bolt biter redefines extraction and solves all of their frustrations.

Brand: GEARWRENCH


Material: Chrome Molybdenum Steel


Finish Type: Black Oxide


Number of Pieces: 15


Drive System: External Hex


Brand: ‎GEARWRENCH


Material: ‎Chrome Molybdenum Steel


Finish Type: ‎Black Oxide


Number of Pieces: ‎15


Drive System: ‎External Hex


Drive Bit Shank Style: ‎Hex Dual


UPC: ‎099575847837


Global Trade Identification Number: ‎37


Bit Compatibilities: ‎Socket Bit


Manufacturer: ‎Apex Tool Group


Part Number: ‎84783


Item Weight: ‎13.1 ounces


Product Dimensions: ‎9 x 5.75 x 2.25 inches


Item model number: ‎84783


Is Discontinued By Manufacturer: ‎No


Size: ‎One Size


Color: ‎Multi


Style: ‎15 Pc SAE & Metric


Finish: ‎Black Oxide


Power Source: ‎Hand-Powered


Item Package Quantity: ‎1


Head Style: ‎Hex


Measurement System: ‎inch, metric


Compatible Fastener Range: ‎0.25 inches


Usage: ‎Professional


Included Components: ‎1/4" Dr - 1/4 in, 7mm, 8mm [5/16 in], 3/8" Dr - 3/8 in, 10mm, 11mm [7/16 in], 12mm ,13- mm [1/2 in], 13mm,14mm [9/16- in], 9/16 in, 16mm [5/8 in], 17mm, 11/16 in, 19mm [3/4 in]


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Standard Limited Lifetime


Date First Available: March 26, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Saved My Weekend Project!
Size: One Size
I bought the Gearwrench bolt extractor set on a whim after struggling with a rounded-off bolt on my truck’s exhaust manifold. Honestly, I wasn’t expecting miracles, but this thing worked like a charm. The fit was snug, the grip was tight, and with a little muscle (and a cordless impact), that stubborn bolt came right out. What impressed me most was the build quality—these extractors feel solid and well-machined. They didn’t strip or deform even under serious torque. If you’re like me and always end up dealing with frozen or mangled bolts, this kit is a must-have. Worth every penny! ... show more
Reviewed in the United States on April 28, 2025 by L.Hansen

  • perfect set for rounded or rusted bolts.
Size: One Size
excellent quality bolt extracting set. tremendous grip strength of rounded bolts. I live in a rust belt state and use these on the regular for work. extremely easy to use and get bolts back out. could not ask for a better socket set. most guys in my shop borrow these off me when theirs won't do the job. ... show more
Reviewed in the United States on September 9, 2025 by Amazon Customer

  • I like the quality of their tool! Have more on my list to get.
Size: One Size
They work great. Very easy to use. Build quality is good Very strong. Happy with the price
Reviewed in the United States on July 22, 2025 by Adrian

  • Great kit that will save you time.
Size: One Size
Works amazing. Used the kit on some rusted bolts with an impact wrench.
Reviewed in the United States on August 14, 2025 by Dan W

  • GearWrench Great
Size: One Size
Arrived quickly and in perfect condition. Every GearWrench tool I have is top quality. Thank you
Reviewed in the United States on March 6, 2026 by David

  • GEARWRENCH Bolt Biters Extraction Sockets are Awesome!
Size: One Size
Had a stripped oil drain plug Bolt (spent three hours trying to get it out without the Bolt Biter), but once the set was delivered, a few attempts later, I got the Bolt to move and it's the best feeling in the world!!! These Sockets are a MUST HAVE for every D.I.Y.'er. A totally AMAZING TOOL!!!
Reviewed in the United States on December 7, 2024 by mike k

  • not too bad
Size: One Size
nothings perfect but this worked pretty well on some nasty bolts that wouldnt budge
Reviewed in the United States on January 20, 2026 by Tim

  • Would buy again
Size: One Size
Awesome
Reviewed in the United States on December 19, 2025 by Amazon Customer

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